Product comparison · 2 video intercom systems

Dahua Technology VTH5221E-H video intercom system vs Dahua Technology VTO3221E-P video intercom system

31specifications compared
17differ
14identical
32known for one product only

Key differences

The Dahua Technology VTO3221E-P video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTH5221E-H video intercom system (7 W vs 5 W). The Dahua Technology VTH5221E-H video intercom system has 1.5 W more power consumption (standby) than the Dahua Technology VTO3221E-P video intercom system (3.5 W vs 2 W). The Dahua Technology VTH5221E-H video intercom system has 138 mm more width than the Dahua Technology VTO3221E-P video intercom system (236 mm vs 98 mm). Only the Dahua Technology VTH5221E-H video intercom system has colour. Only the Dahua Technology VTH5221E-H video intercom system has touchscreen.

Colour
- VTH5221E-H video intercom system:Yes
- VTO3221E-P video intercom system:No
Display diagonal
- VTH5221E-H video intercom system:17.8 cm (7")
- VTO3221E-P video intercom system:5.84 cm (2.3")
Display technology
- VTH5221E-H video intercom system:TFT
- VTO3221E-P video intercom system:OLED
Touchscreen
- VTH5221E-H video intercom system:Yes
- VTO3221E-P video intercom system:No
Product colour
- VTH5221E-H video intercom system:Black
- VTO3221E-P video intercom system:Aluminium
Control type
- VTH5221E-H video intercom system:Touch
- VTO3221E-P video intercom system:Buttons
Placement supported
- VTH5221E-H video intercom system:Horizontal/Vertical
- VTO3221E-P video intercom system:Vertical
Proper use
- VTH5221E-H video intercom system:Indoor
- VTO3221E-P video intercom system:Outdoor

Side by side

Differences highlightedShow differences only

Comparison of VTH5221E-H, VTO3221E-P
63 specifications	A Dahua Technology VTH5221E-H video intercom system Model VTH5221E-H View product	B Dahua Technology VTO3221E-P video intercom system Model VTO3221E-P View product
Features1 differ
Connectivity technology	Wired	Wired
ColourDiffers	Yes	No
Maximum number of cameras supportedKnown for one	Unknown — not stated by the source	1
Speakerphone	Yes	Yes
RFID readerKnown for one	Unknown — not stated by the source	Yes
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Built-in microphone	Yes	Yes
Door station controlKnown for one	Unknown — not stated by the source	Yes
Motion detection functionKnown for one	Unknown — not stated by the source	Yes
VoIP protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Wall mountable	Yes	Yes
Number of displays supportedKnown for one	1	Unknown — not stated by the source
Video codecsKnown for one	H.264	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	17.8 cm (7")	5.84 cm (2.3")
Display technologyDiffers	TFT	OLED
TouchscreenDiffers	Yes	No
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
Backlight displayKnown for one	Yes	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Night visionidentical
Night visionKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Megapixel (approx.)Known for one	Unknown — not stated by the source	2 MP
Sensor typeKnown for one	Unknown — not stated by the source	CMOS
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	140°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	82°
Audioidentical
Built-in speaker(s)	Yes	Yes
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Voice codecs	G.711	G.711
Design4 differ
Product colourDiffers	Black	Aluminium
IK codeKnown for one	Unknown — not stated by the source	IK08
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP65
Control typeDiffers	Touch	Buttons
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
Placement supportedDiffers	Horizontal/Vertical	Vertical
Proper useDiffers	Indoor	Outdoor
Networkidentical
Ethernet interface type	Fast Ethernet	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Power over Ethernet (PoE)	Yes	Yes
Networking standards	IEEE 802.3af	IEEE 802.3af
Supported network protocols	TCP/IP	TCP/IP
Softwareidentical
Operating system installed	Linux	Linux
Power2 differ
Outdoor unit power typeKnown for one	Unknown — not stated by the source	DC
AC adapter output voltage	12 V	12 V
AC adapter output currentKnown for one	Unknown — not stated by the source	2 A
Power consumption (typical)Differs	5 W	7 W
Power consumption (standby)Differs	3.5 W	2 W
Indoor unit power typeKnown for one	DC	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 90%	20 - 95%
Operating temperature (T-T)Differs	-10 - 55 °C	-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers	236 mm	98 mm
DepthDiffers	165.5 mm	32 mm
HeightDiffers	43.2 mm	200 mm
WeightDiffers	900 g	1.5 kg
Packaging data1 differ
Outdoor unit includedDiffers	No	Yes
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Minimum order quantityKnown for one	Unknown — not stated by the source	1 pc(s)
Storageidentical
Memory card slotKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Maximum memory card sizeKnown for one	32 GB	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

Dahua Technology VTH5221E-H video intercom system vs Dahua Technology VTO3221E-P video intercom system

Key differences

Side by side

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